Description

Benzoic Acid, 4-(1,3,2-Dioxaborolan-2-Yl)- is a high-value organoboron derivative of benzoic acid, serving as a versatile synthetic intermediate and building block. Its core value lies in the unique reactivity of the boronic ester group, enabling efficient cross-coupling reactions and functional group transformations critical for advanced chemical synthesis. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, where it is used to construct complex molecular architectures for active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key building block in Suzuki-Miyaura cross-coupling reactions for the synthesis of biaryl structures found in active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in creating novel herbicides, fungicides, and insecticides that require specific boronic acid ester functionalities.
• Material Science & Polymer Chemistry: Serves as a monomer or functionalization agent in the production of advanced polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: A crucial reagent in medicinal chemistry for library synthesis and in organic chemistry for method development involving C-C bond formation.
• Diagnostic Reagent Precursor: Potential use in synthesizing probes and sensors that utilize boronate ester chemistry for detecting sugars or other diol-containing analytes.

Basic Information

Product Name	Benzoic Acid, 4-(1,3,2-Dioxaborolan-2-Yl)-
CAS No.	276694-12-3
Molecular Formula	C10H11BO4
Molecular Weight	205.99 g/mol
Synonyms	4-(1,3,2-Dioxaborolan-2-yl)benzoic Acid; 2-(4-Carboxyphenyl)-1,3,2-dioxaborolane; Benzoic acid, 4-(1,3,2-dioxaborolan-2-yl)-; 4-Boronic Acid Benzoic Acid, Cyclic Ethylene Ester; 4-Carboxyphenylboronic Acid Cyclic Ethylene Ester; 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic Acid (common related compound); B-(4-Carboxyphenyl)boronic Acid, Cyclic Ethylene Ester
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 4-(1,3,2-Dioxaborolan-2-Yl)- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.